About the Authors

Lar L. Vang

Affiliation Departments of Biochemistry and Genetics, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Alexei V. Medvedev

Affiliations Departments of Biochemistry and Genetics, University of Wisconsin-Madison, Madison, Wisconsin, United States of America, Department of Microbiology and Immunology, Georgetown University, Georgetown, Washington, D.C., United States of America

Julius Adler

adler@biochem.wisc.edu

Affiliation Departments of Biochemistry and Genetics, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LLV AVM JA. Performed the experiments: LLV AVM. Analyzed the data: LLV AVM JA. Contributed reagents/materials/analysis tools: LLV AVM JA. Wrote the paper: JA.